package com.cz.register;

public class Bianliang {
    public static void main(String[] args) {
        int a = 10;
        byte b = 20;
        short s1 = 123;
        long l1 = 12345;

        float c = 3.14f;
        double d = 1.23345;

        System.out.println();

    }
}
